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    PaHub with Hall sensor

    Bug Report
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    • K
      Kivlow
      last edited by

      Hello,
      i cant connect Hall sensor A3144E to Pa.Hub 9548AP on my M5Stack Core 2.

      What is a solution to use it ??

      Regard Kamil

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      • ajb2k3A
        ajb2k3
        last edited by

        PaHub or Port A Hub is for use with I2C devices.
        Hall Unit is a Pb Device aka Port B Device (the connector collar tell you what port it connect to) for the Hall sensor you need a PbHub.

        UIFlow, so easy an adult can learn it!
        If I don't know it, be patient!
        I've ether not learned it or am too drunk to remember it!
        Author of the WIP UIFlow Handbook!
        M5Black, Go, Stick, Core2, and so much more it cant be fit in here!

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        • K
          Kivlow
          last edited by Kivlow

          Ok i try to connect this way :
          core 2 -> Pb.hub -> hall sensor
          and i cant in UiFlow to set the hall sensor to pb.hub i get only grove.
          See picture
          0_1670482434710_bug - pbhub hall.jpg

          And another wired thing - when i use Pa.Hub with ENV III i get temp and humidity ok but pressure is -4826090,3. I cant get negativ pressure :>
          When i connect direct to core 2 i get right value.

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          • K
            Kivlow
            last edited by

            Ehhhh
            Anotcher anomaly i use Pb.Hub and i connect wind speed meter to ch0 and Hall sensor to ch1.
            I use digitalRead from ch0 to read IO 1 for speed meter and digitaRead ch1 read IO 1 to read hall
            AND signal is mixed for both. I get readings from windspped meter when i use hall and hall reads inputs when i blow to windspeed meter. When i use both i get stupid info :/

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